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EN ISO 80079-36:2016

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Explosive atmospheres - Part 36: Non-electrical equipment for explosive atmospheres - Basic method and requirements (ISO 80079-36:2016)
Superseded date

01-20-2020

Published date

04-06-2016

European Foreword
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 EPL and equipment groups
5 Ignition hazard assessment
6 Assessment of possible ignition sources and control means
7 Additional considerations
8 Verification and tests
9 Documentation
10 Instructions
11 Marking
Annex A (informative) - Methodology for confirming the EPL
Annex B (informative) - Explanation of the ignition
        hazard assessment procedure
Annex C (informative) - Examples of ignition hazard
        assessment
Annex D (normative) - Charging tests with non-conductive
        materials
Annex E (informative) - Consideration of misuse which
        can reasonably be anticipated during ignition hazard
        assessment procedure
Annex F (informative) - Development of different types
        of incendive electrostatic discharges
Annex G (normative) - Protection concepts of types of
        protection 'd', 'p' and 't' acceptable for
        non-electrical equipment
Annex H (informative) - Volume dependence of
        auto-ignition temperature
Annex I (informative) - Relationship between Equipment
        protection levels (EPLs) and zones
Bibliography
Annex ZA (informative) - Relationship between this European
         Standard and the Essential Requirements
         of EU Directive 2014/34/EU
Annex ZB (informative) - Correspondence of equipment groups
Annex ZC (informative) - Significant changes between this
         European Standard and EN 13463-1:2009

ISO 80079-36:2016 specifies the basic method and requirements for design, construction, testing and marking of non-electrical Ex equipment, Ex Components, protective systems, devices and assembliesof these products that have their own potential ignition sources and are intended for use in explosive atmospheres. Hand tools and manually operated equipment without energy storage are excluded from the scope of this standard. This standard does not address the safety of static autonomous process equipment when it is not part of equipment referred to in this standard. This standard does not specify requirements for safety, other than those directly related to the risk of ignition which may then lead to an explosion. The standard atmospheric conditions (relating to the explosion characteristics of the atmosphere) under which it may be assumed that equipment can be operated are:- temperature -20 °C to 60 °C;- pressure 80 kPa (0,8 bar) to 110 kPa (1,1 bar); and- air with normal oxygen content, typically 21 % v/v. Such atmospheres can also exist inside the equipment. In addition, the external atmosphere can be drawn inside the equipment by natural breathing produced as a result of fluctuations in the equipment's internal operating pressure, and/or temperature. This part of ISO/IEC 80079 specifies the requirements for the design and construction of equipment, intended for explosive atmospheres in conformity with all Equipment Protection Levels (EPLs) of Group I, II and III. This standard supplements and modifies the general requirements of IEC 60079-0, as shown in Table 1 in the Scope of the document. Keywords: mechanical explosion protected equipment

Committee
CEN/TC 305
DevelopmentNote
Supersedes EN 13463-1. (04/2016)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy
Supersedes

PREN 1127-1 : DRAFT 2017 EXPLOSIVE ATMOSPHERES - EXPLOSION PREVENTION AND PROTECTION - PART 1: BASIC CONCEPTS AND METHODOLOGY
17/30365866 DC : 0 BS EN 1127-1 - EXPLOSIVE ATMOSPHERES - EXPLOSION PREVENTION AND PROTECTION - PART 1: BASIC CONCEPTS AND METHODOLOGY
BS EN 13160-1:2003 Leak detection systems General principles
EN 13160-3:2016 Leak detection systems - Part 3: Requirements and test/assessment methods for liquid systems for tanks
EN 13160-1:2016 Leak detection systems - Part 1: General Principles
I.S. EN 13616-1:2016 OVERFILL PREVENTION DEVICES FOR STATIC TANKS FOR LIQUID FUELS -PART 1: OVERFILL PREVENTION DEVICES WITH CLOSURE DEVICE
16/30341165 DC : 0 BS EN 14492-2 - CRANES - POWER DRIVEN WINCHES AND HOISTS - PART 2: POWER DRIVEN HOISTS
I.S. EN 13160-3:2016 LEAK DETECTION SYSTEMS - PART 3: REQUIREMENTS AND TEST/ASSESSMENT METHODS FOR LIQUID SYSTEMS FOR TANKS
I.S. EN 13160-1:2016 LEAK DETECTION SYSTEMS - PART 1: GENERAL PRINCIPLES
I.S. EN 14986:2017 DESIGN OF FANS WORKING IN POTENTIALLY EXPLOSIVE ATMOSPHERES
VDI 2263 Blatt 6:2017-08 Dust fires and dust explosions - Hazards - assessment - protective measures - Dust fires and explosion protection in dust extracting installations
UNE-EN 13616-1:2016 Overfill prevention devices for static tanks for liquid fuels - Part 1: Overfill prevention devices with closure device
PREN 12941 : DRAFT 2016 RESPIRATORY PROTECTIVE DEVICES - POWERED FILTERING DEVICES INCORPORATING A LOOSE FITTING RESPIRATORY INTERFACE - REQUIREMENTS, TESTING, MARKING
I.S. EN 13616-2:2016 OVERFILL PREVENTION DEVICES FOR STATIC TANKS FOR LIQUID FUELS - PART 2: OVERFILL PREVENTION DEVICES WITHOUT A CLOSURE DEVICE
PREN 12942 : DRAFT 2016 RESPIRATORY PROTECTIVE DEVICES - POWER FILTERING DEVICES INCORPORATING FULL FACE MASKS, HALF MASKS OR QUARTER MASKS - REQUIREMENTS, TESTING, MARKING
BS EN 13616-1:2016 Overfill prevention devices for static tanks for liquid fuels Overfill prevention devices with closure device
BS EN 14986:2007 Design of fans working in potentially explosive atmospheres
UNE-EN 13160-3:2017 Leak detection systems - Part 3: Requirements and test/assessment methods for liquid systems for tanks
UNE-EN 14986:2017 Design of fans working in potentially explosive atmospheres
UNE-EN 13160-1:2017 Leak detection systems - Part 1: General Principles
EN 14986:2017 Design of fans working in potentially explosive atmospheres
EN 13616-1:2016 Overfill prevention devices for static tanks for liquid fuels - Part 1: Overfill prevention devices with closure device
BS EN 13616-2:2016 Overfill prevention devices for static tanks for liquid fuels Overfill prevention devices without a closure device
UNE-EN 13616-2:2016 Overfill prevention devices for static tanks for liquid fuels - Part 2: Overfill prevention devices without a closure device

IEC 61025:2006 Fault tree analysis (FTA)
ISO 6507-1:2005 Metallic materials Vickers hardness test Part 1: Test method
EN 1127-1:2011 Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodology
IEC 60079-1:2014 RLV Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
ISO 6507-4:2005 Metallic materials Vickers hardness test Part 4: Tables of hardness values
IEC 60812:2006 Analysis techniques for system reliability - Procedure for failure mode and effects analysis (FMEA)
IEC 60079-10-1:2015 Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres
EN 13237:2012 Potentially explosive atmospheres - Terms and definitions for equipment and protective systems intended for use in potentially explosive atmospheres
IEC 60079-20-1:2010 Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data
ISO 12100:2010 Safety of machinery — General principles for design — Risk assessment and risk reduction
ISO 281:2007 Rolling bearings Dynamic load ratings and rating life
ISO/IEC 80079-38:2016 Explosive atmospheres Part 38: Equipment and components in explosive atmospheres in underground mines
EN 1755:2015 Industrial Trucks - Safety requirements and verification - Supplementary requirements for operation in potentially explosive atmospheres
EN 15198:2007 Methodology for the risk assessment of non-electrical equipment and components for intended use in potentially explosive atmospheres
ISO 80079-37:2016 Explosive atmospheres Part 37: Non-electrical equipment for explosive atmospheres Non-electrical type of protection constructional safety 'c', control of ignition sources 'b', liquid immersion 'k'
IEC 60079-0:2011 Explosive atmospheres - Part 0: Equipment - General requirements
ISO 16852:2016 Flame arresters Performance requirements, test methods and limits for use
IEC 60079-14:2013 Explosive atmospheres - Part 14: Electrical installations design, selection and erection
IEC 60079-31:2013 Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t"
IEC 60079-26:2014 RLV Explosive atmospheres - Part 26: Equipment with Equipment Protection Level (EPL) Ga
CLC/TR 50404:2003 Electrostatics - Code of practice for the avoidance of hazards due to static electricity

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